查询词典 acrylic aldehyde

A photosensitive resin for UV curing acrylic powder coating has been synthesized by esterification of methacrylic acid and GMA-type acrylic resin at the presence of ethyl acetate as solvent, tetramethylammonium chloride as catalyst, YK as inhibitor.

以醋酸丁酯为溶剂，四甲基氯化铵为催化剂，氮氧自由基为阻聚剂，由甲基丙烯酸缩水甘油酯类丙烯酸树脂与甲基丙烯酸酯化反应制得了UV固化粉末涂料用感光性丙烯酸树脂。

Acrylic resin as coated material, N- thiophosphric triamide and dicyandiamde as biological inhibitors, with Fluid Bed spraying biological inhibitors on urea granular surface and coated it with acrylic resin afterward, four coated urea fertilizers were made for monitoring slow/controlled effects of coated fertilizers in distilled water.

采用丙烯酸树脂为包膜材料，以NBPT和DCD为生化抑制剂，利用流化床对尿素进行涂层生化抑制剂及包膜，制备4种包膜肥料，对这些包膜肥料在水中的控释效果进行了研究。

Acrylic resin as coated material, N- thiophosphric triamide and dmyandlamde as biological inhibitors, with Fluid Bed spraying biological inhibitors on urea granular surface and coated it with acrylic resin afterward, four coated urea fertilizers were made for monitoring slow/controlled effects of coated fertilizers in distilled water.

采用丙烯酸树脂为包膜材料，以NBPT和DCD为生化抑制剂，利用流化床对尿素进行涂层生化抑制剂及包膜，制备4种包膜肥料，对这些包膜肥料在水中的控释效果进行了研究。

Our company specializes in manufacturing and exporting all kinds of yarns and dyed yarns .we have our own yarns manufacturing factory, fancy yarns factory and dyed factory and dyed factory .we produce Wooling spinning yams, worsted spinning yarns ,cashmere, and all kinds of top dyed yarns, made of wool ,acrylic, angora, acrylic, cashmere, and all kinds of fance yarr(assorted yarn ,roving yarn , borcle yarn, brush yarn ,lily yarn, slub yarn ,covering yarn, elastic yarn, elastic yarn , feather yarn, tt yarn , chenille yarn , pop corn yarn , twist yarn ,sarry yarn ,neps yarn , net yarn ,paper yarn)which adopt advanced technology , it mades our products very good hand-feeling , we have won good reputation in this field .

生产的全羊毛纱，全晴纶纱，兔毛纱，毛晴纱，羊绒，以及各类花式纱（混合纱、冰岛纱、珠冷纱、刷毛纱、圆带纱、大肚纱、包芯纱、弹力纱、羽毛纱、TT纱、丝绒纱、粒毛纱、拼纱、曲珠纱、彩点纱、纲包纱、纸尼纱、桥纱、蝴蝶纱、松鼠纱、灯笼纱、经纬纱、牙刷纱、多股纱、铁轨纱、楼梯纱、钭毛纱、乒乓纱、珍珠纱、水结纱、竹节纱、扫把纱、链条纱、包缠纱、猪尾毛、走马带、高速带、有色人造丝、有色尼龙、）等产品采用优质的原料及先进的生产工艺，使产品具有较好的手感和超值的效果，深得客户的好评。

Reliability and security are critical for acrylic,pure acrylic and chlorobutyl latex modified mortars applied in actual bonding civil engineering.In order to solve these problems,varied bonding curing systems were adopted and a case that simulated the actual bonging project was implemented.

针对丙烯酸、纯丙和氯丁3种聚合物乳液砂浆在实际工程中粘结应用的可靠性和粘结性差的问题，研究了各种粘结养护制度下的粘结性能和本体抗压抗折强度，同时通过拟工程应用的室外实验来评估粘结可靠性。

Acrylic acid, starch and SPS were used as raw materials of solution polymerization to synthesize starch-g-acrylic acid superabsorbents interpenetrated with sodium PVA sulfate.

采用浓硫酸磺化法制备了聚乙烯醇硫酸钠；以丙烯酸、淀粉和SPS为原料采用水溶液聚合法合成了淀粉接枝丙烯酸－聚乙烯醇硫酸钠互穿网络高吸水性树脂。

Steaming stereotypia is an essential craft step in the acrylic fiber production, the wiredrawing position control quality directly affects the acrylic fiber silk quality, to the wiredrawing position accurate examination is the precondition condition of control.

热定型是纺丝加工中很重要的—道工序，拉丝点位置控制的好坏直接影响到最后腈纶丝的质量。

Compared with the present process for the synthesis of acrylate by esterification of acrylic acid, which comes by oxygenation of propylene, the process by the carbonylation of acetylene to acrylic acid and its esters pays less cost, and so, is worth to be studied.

相对于目前主张的丙烯氧化法生产丙烯酸，再酯化生产丙烯酸酯的主流工艺，乙炔羰基化法合成丙烯酸及酯的工艺具有很好的经济性应用价值。

AA-AM supper absorbent resin was synthesized from acrylic acid and acrylic amide by inverse suspension method.

对反相悬浮法制备丙烯酸和丙烯酰胺二元共聚高吸水性树脂的工艺进行了研究。

Terpolymer of acrylic acid/acrylic amide/malefic anhydride was synthesized and mixed with polyepoxysuccinic acid in order to improve the scale and corrosion performance of the latter in this study.

为了提高PESA的阻垢缓蚀性能，合成了丙烯酸／丙烯酰胺／马来酸酐三元共聚物，与聚环氧琥珀酸进行物理复配，考察了温度、反应物配比及浓度对复配产品阻垢和缓蚀性能的影响。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。